In English
Man should learn to balance his feelings
Good and bad always: co-exist. Without pain one cannot have the enjoyment of pleasure. Without darkness one cannot feel the value of light. Man should learn to enjoy the dualities of good and bad, pain and pleasure, in moderation. Food consumed in excess causes indigestion. If it is inadequate it results in starvation. Man can even have ego in a limited measure. If he balances his feelings he can have peace and happiness.